ISRC DEF057903241
Verified recording
DEF057903241 is “Der Schwanendreher - Concerto For Viola & Small Orchestra: 1. "Zwischen Berg und tiefem Tal"” by Paul Hindemith,
registered on the CopyrightChains blockchain with CopyrightID
0x719582eaae955a1853a6e0ebc12874b11001f1d6969a67a73789aba696cce403 and independently timestamped
in Bitcoin block 960183 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057903241.
Recording identifiers
- ISRC
- DEF057903241
- Title
- Der Schwanendreher - Concerto For Viola & Small Orchestra: 1. "Zwischen Berg und tiefem Tal"
- Artist
- Paul Hindemith
- CopyrightID (CopyrightChains transaction hash)
0x719582eaae955a1853a6e0ebc12874b11001f1d6969a67a73789aba696cce403
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T01:10:20+00:00
- Bitcoin block
- 960183
- Canonical record hash
sha256:921b876871471ec5453b74b670394ad3453c8a07916a27254444798c40e21691- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057903241
- Bitcoin block existence check
- https://blockstream.info/api/block/960183
Full record
Track page: Der Schwanendreher - Concerto For Viola & Small Orchestra: 1. "Zwischen Berg und tiefem Tal" · Machine-readable JSON-LD